ATI Radeon HD 5870 vs Intel Arc B580

VS

ATI Radeon HD 5870

Intel Arc B580

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5870 and 12GB VRAM Arc B580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5870 's Advantages

Lower TDP (188W vs 190W)

Intel Arc B580 's Advantages

Released 15 years and 3 months late

Boost Clock2670MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (456.0GB/s vs 153.6GB/s)

960 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 5870

2.72 TFLOPS

Arc B580 +402%

13.67 TFLOPS

Radeon HD 5870

VS

Arc B580

Graphics Card

Sep 2009

Release Date

Dec 2024

Evergreen

Generation

Battlemage(Arc 5)

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

2670 MHz

-

Boost Clock

2670 MHz

1200 MHz

Memory Clock

2375 MHz

Memory

1024MB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

153.6GB/s

Bandwidth

456.0GB/s

Render Config

20

Compute Units

-

1600

Shading Units

2560

80

TMUs

160

32

ROPs

80

-

Tensor Cores

160

-

RT Cores

20

8 KB (per CU)

L1 Cache

256 KB (per EU)

512 KB

L2 Cache

18 MB

-

Theoretical Performance

27.20 GPixel/s

Pixel Rate

213.6 GPixel/s

68.00 GTexel/s

Texture Rate

427.2 GTexel/s

-

FP16 (half)

27.34 TFLOPS

2.720 TFLOPS

FP32 (float)

13.67 TFLOPS

544.0 GFLOPS

FP64 (double)

1.709 TFLOPS

Board Design

188W

TDP

190W

450 W

Suggested PSU

450 W

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

2x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

Cypress

GPU Name

BMG-G21

Cypress XT (215-0735033)

GPU Variant

SRPMF

TeraScale 2

Architecture

Xe2

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

2.154 billion

Transistors

19.6 billion

334 mm²

Die Size

272 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.4

-

5.0

Shader Model

6.6

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